| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.64 | 3.783% | $73.3123 | $73.31 | $73.30 | $73.30 |
| Purchase #2 | $46.55 | 13.670% | $52.9134 | $52.91 | $52.90 | $52.90 |
| Purchase #3 | $98.85 | 4.446% | $103.2449 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $8.83 | 3.272% | $9.1189 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $94.30 | 8.811% | $102.6088 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $92.80 | 13.703% | $105.5164 | $105.52 | $105.50 | $105.50 |
| Purchase #7 | $164.66 | 6.853% | $175.9441 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $576.63 | $622.6588 | $622.65 | $622.60 | $622.50 | |